1243210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 2426112

約数和(自身を除く): 1182902

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 103, 142, 170, 206, 355, 515, 710, 1030, 1207, 1751, 2414, 3502, 6035, 7313, 8755, 12070, 14626, 17510, 36565, 73130, 124321, 248642, 621605, 1243210]

約数ペア:

[(1, 1243210), (2, 621605), (5, 248642), (10, 124321), (17, 73130), (34, 36565), (71, 17510), (85, 14626), (103, 12070), (142, 8755), (170, 7313), (206, 6035), (355, 3502), (515, 2414), (710, 1751), (1030, 1207)]